diff options
| author | kernel test robot <lkp@intel.com> | 2022-04-21 18:09:46 +0300 |
|---|---|---|
| committer | Neil Armstrong <narmstrong@baylibre.com> | 2022-04-22 11:38:35 +0300 |
| commit | 0e48711f602064705bf81eebe6f627ee1bc11d3b (patch) | |
| tree | eb3a6fb9a9c923ba2c8a170b156c7e1dfd5de07e /drivers/gpu/drm/bridge | |
| parent | 8f97344aa04b29acd69e592c3708b9045cf62794 (diff) | |
| download | linux-0e48711f602064705bf81eebe6f627ee1bc11d3b.tar.xz | |
drm: bridge: dw_hdmi: Audio: fix returnvar.cocci warnings
drivers/gpu/drm/bridge/synopsys/dw-hdmi-gp-audio.c:80:5-8: Unneeded variable: "ret". Return "0" on line 94
drivers/gpu/drm/bridge/synopsys/dw-hdmi-gp-audio.c:105:5-8: Unneeded variable: "ret". Return "0" on line 112
Remove unneeded variable used to store return value.
Generated by: scripts/coccinelle/misc/returnvar.cocci
CC: Sandor Yu <Sandor.yu@nxp.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
Reviewed-by: Sandor Yu <Sandor.yu@nxp.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/YmFzutFV/iDyEQF2@dd18de969aa6
Diffstat (limited to 'drivers/gpu/drm/bridge')
| -rw-r--r-- | drivers/gpu/drm/bridge/synopsys/dw-hdmi-gp-audio.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-gp-audio.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-gp-audio.c index 11ea1c84eb35..557966239677 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-gp-audio.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-gp-audio.c @@ -77,7 +77,6 @@ static int audio_hw_params(struct device *dev, void *data, struct hdmi_codec_params *params) { struct snd_dw_hdmi *dw = dev_get_drvdata(dev); - int ret = 0; u8 ca; dw_hdmi_set_sample_rate(dw->data.hdmi, params->sample_rate); @@ -91,7 +90,7 @@ static int audio_hw_params(struct device *dev, void *data, params->iec.status[0] & IEC958_AES0_NONAUDIO); dw_hdmi_set_sample_width(dw->data.hdmi, params->sample_width); - return ret; + return 0; } static void audio_shutdown(struct device *dev, void *data) @@ -102,14 +101,13 @@ static int audio_mute_stream(struct device *dev, void *data, bool enable, int direction) { struct snd_dw_hdmi *dw = dev_get_drvdata(dev); - int ret = 0; if (!enable) dw_hdmi_audio_enable(dw->data.hdmi); else dw_hdmi_audio_disable(dw->data.hdmi); - return ret; + return 0; } static int audio_get_eld(struct device *dev, void *data, |